Answer:
They all travel the same speed.
Explanation:
In the vacuum region , all the light or waves , travels at the same speed , i.e. , at 299,792 kilometers per second , due to the free space available without any obstruction or hindrance .
Being it to be X - rays , Visible light , Infrared light , all travel at the same speed ,
Hence , the correct answer to the statement given in question would be , They all travel the same speed .
Answer:
killer whale
Explanation:
the killer whale is the only thing that wasn't eaten by something else, so it isn't prey
The acute angle between the cord line of the wing and the direction of the relative wind is the angle of attack
